Mechanical Engineer MEP

Job Description

Job Title: Mechanical Engineer MEP

Location: Full-time, On-site Downtown San Diego 92101

About Us:

120 Degreez MEP Engineering is a full-service mechanical, electrical, and plumbing engineering firm supporting commercial, multifamily, mixed-use, life science, and industrial developments. We deliver innovative, energy-efficient, and code-compliant building systems with a strong focus on performance, sustainability, and client value.

Job Description:

The Mechanical Engineer will design, analyze, and coordinate HVAC and mechanical systems across a variety of building types. This role offers hands-on technical work, cross-disciplinary collaboration, and the opportunity to grow within a high-performing MEP consulting team.

Responsibilities:

Design HVAC and mechanical systems, including load calculations and equipment sizing for commercial, multifamily, retail, life science, and industrial projects

Prepare drawings, schematics, and specifications using AutoCAD and Revit

Coordinate mechanical designs with architectural, electrical, and plumbing disciplines

Apply energy-efficient and sustainable design strategies aligned with Title 24 and CALGreen

Perform thermal comfort analysis and energy modeling to optimize system performance

Evaluate and integrate systems such as VRF, DOAS, and other high-efficiency technologies

Prepare construction documents, technical reports, equipment schedules, and system narratives

Review RFIs, submittals, and shop drawings for compliance with design intent

Participate in design coordination meetings, site visits, and QA/QC reviews

Support project scheduling, cost estimating, and resource planning for assigned scopes

Serve as a technical resource for clients and internal teams

Stay current with evolving codes, standards, and sustainable design practices

Qualifications:

Bachelor’s degree in Mechanical Engineering or related discipline

4–8 years of mechanical design experience in building systems; MEP consulting experience strongly preferred

Proficiency in AutoCAD, Revit, and BIM coordination tools

Strong knowledge of California Mechanical Code, California Building Code, ASHRAE, NFPA, and Title 24

Solid understanding of HVAC systems, air distribution, hydronic systems, and energy-efficient design

Strong analytical, organizational, and problem-solving skills

Excellent communication and collaboration abilities

California PE license preferred or ability to obtain licensure

LEED accreditation or familiarity with green building programs is a plus

Compensation and Benefits :

Compensation is based on experience, skill set, licensure, certifications, and business needs.

We offer a competitive benefits package including:

A competitive salary

Health insurance coverage (medical, dental, vision)

Personal time off (PTO)

Paid company holidays

Flexible work schedule

Employee Assistance Program

Professional development and continuing education support

Advancement opportunities

Join Our Team:

At 120 Degreez, innovation drives our work. We are seeking a motivated Senior Electrical Engineer ready to contribute to high-performing, sustainable building design and grow within a collaborative engineering firm.

Equal Opportunity Employer:

120 Degreez is an Equal Opportunity Employer. Employment decisions are based on qualifications, merit, and business needs in accordance with applicable laws.

Full-time